baber/WOPTO huggingface dataset:
Patent JP-H06338298-A (JP)
Title: Lighting device for electrodeless discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J65/04
Filed: 1993-05-31
Abstract: PURPOSE:To extend the lamp life and efficiently use electric power by making light modulation and emitted light color changeable by using an electrodeless discharge lamp which does not have inner electrodes. CONSTITUTION:As soon as high frequency electromagnetic waves are sent to a starting circuit through an impedance matching circuit 60, they are sent to a high frequency exciting coil 12. Since the starting circuit supplies high frequency electromagnetic waves to a starting electrode 51, glow discharge for starting is produced in a thin bulb 13. The glow discharge in the thin bulb 31 induces high frequency discharge in a light emitting container 11 by the high frequency exciting coil 12. Consequently a light emitting medium sealed in the light emitting container emits light. When an electrodeless discharge lamp starts lighting in this way, the light is detgected by a photosensor 40. In the case the quantity of light or the color of light is appointed, the circuit 82 compares the detected value of the sensor 40 to the set value, judges the result, sends an instruction signal to the high frequency output appointing apparatus 82 or a shutter operation instructing apparatus 84 and the quantity of the light of the discharge lamp 10 can be changed.
Patent JP-H04353878-A (JP)
Title: Image forming device
Inventor: WATANABE KOICHI
IPC: G03G15/01
Filed: 1991-05-31
Abstract: PURPOSE:To prevent a vertical stripe from becoming conspicuous and an image from blurring and to accomplish printing with high image quality. CONSTITUTION:An external device 41 is connected to a full color recorder through an interface circuit 42, and image data are transferred from the external device 41. According to a printing picture element and the image data which are adjacent to the printing picture element before and behind it, whether the pulse position of the printing picture element, that is, the light emitting timing of a laser beam within one picture element is justified to the left or to the right is selected and whether the shape of the laser beam is converged to be small or diverged to be large is selected.
Patent JP-H0426083-A (JP)
Title: Connection detecting system
Inventor: ITO MASAHIRO
IPC: H01R13/64
Filed: 1990-05-18
Abstract: PURPOSE:To accurately detect the unconnectedness of a cable by judging a connection state at the level of detection signal in each printed board. CONSTITUTION:A pair of detection lines which are arranged at separated positions in the respective connectors 31, 32 at both ends of a cable 30 and connect a first and a second terminals 12a, 12b of one printed board 10 to a second and a first terminals 22b, 22a of the other printed board 20, respective ly. When the terminals 12a, 22a of the respective printed boards 10, 20 are of a first logical level, the connection by the cable 30 is detected to produce a detection signal of the first logical level and to be provided with logical operation circuits 14, 24 so that a connection state is judged by a level of detec tion signal. That is, in a half-blanking state, the inputs of the logical operation circuits 14, 24 of one printed board connected to the detection line of unconnectedness, so that the state can be judged an unconnectedness. It is there by possible to accurately detect the unconnectedness of the cable 30.
Patent JP-H09312303-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI MASAO
IPC: H01L21/52
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To enable efficient manufacturing of a light-emitting diode and provide stable die bonding strength and ohmic contact. SOLUTION: Conductive solder materials 13 and 14 having different melting points are provided on opposite surfaces of a silicon substrate 12. The silicon substrate 12 is set on a stem 11 via the solder material 13 having a high melting point, and a light-emitting diode element 15 is set via the other solder material 14 having a low melting point on the silicon substrate 12. While the stem 11 is heated by a heater, the light-emitting diode 15 is pressed to the stem 11. Since the solder material 13 in contact with the stem 11 has a high melting point, it is melted substantially at the same time as the other solder material 14 having a low melting point so that the stem 11 and the silicon substrate 12 are die-bonded to form eutectic junction, and at the same time, the silicon substrate 12 and a semiconductor element are die-bonded to form an eutectic junction.
Patent JP-H08301635-A (JP)
Title: Waste heat-recovering device of water-granulated slag production installation
Inventor: FURUKAWA HIRONORI
IPC: C04B5/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a waste heat-recovering device of a water-granulated slag production installation, capable of reducing that the inner part of a heat exchanger for recovering heat held in suspended hot water discharged from the water-granulated slag production installation is abraded with the granules of the water-granulated slag in the suspended hot water and thereby capable of preventing that the flow of the suspended hot water in the heat exchanger is inhibited. CONSTITUTION: A waste heat-recovering device of a water-granulated slag production installation, provided with a heat exchanger 7 for recovering heat held in a suspended hot water containing water-granulated slag granules discharged from the water-granulated slag production installation. In this device, a classification means 12 for separating off the water-granulated slag granules having granule sizes exceeding a prescribed granule degree from the suspended hot water is disposed on the suspended hot water-supplying side of the heat exchanger 7.
Patent JP-H04353775-A (JP)
Title: Measuring method for partial discharge of cable
Inventor: MATSUKI MASAKI
IPC: G01R31/12
Filed: 1991-05-31
Abstract: PURPOSE:To increase the sensitivity of measurement of a partial discharge and the precision in evaluation of position by detecting two or more frequency components being different in a central frequency band, by measuring occurrence of the partial discharge from the frequency component of which the frequency band is low and by computing the position of occurrence thereof from the amount of attenuation of the frequency component of which the frequency band is high. CONSTITUTION:A power cable 10 is connected at positions A and B and detection impedance circuits 13 and 14 are provided at parts 11 and 12 of connection. As to the frequency characteristic of the attenuation amount of the cable 10, the amount of attenuation in respect to pulse propagation through the cable is small at a low frequency and large at a high frequency. A device has the detection impedance circuits 13 and 14 and BBF circuits 17 to 20 taking a component of a specified frequency band out of high-frequency components, and deterioration of insulation is diagnosed by measuring a partial discharge from the component, while the position occurrence of a partial discharge is calculated by an arithmetic circuit 21. In this way, the occurrence of the discharge is measured and the precision in evaluation of the position of the discharge can be increased.
Patent JP-H0424804-A (JP)
Title: Robot controller
Inventor: NOGO HIDETOSHI
IPC: B25J13/00
Filed: 1990-05-20
Abstract: PURPOSE:To easily incorporate a robot language by obtaining a converted action function by reference to an action conversion table when a subject ele ment name and an action name are registered in a subject element name table and an action name table respectively and obtaining a command by adding a parameter to the action function. CONSTITUTION:A command describing a robot action is converted into a relevant action function by reference to an action conversion table 3-7 in response to the input of the command 'subject element name (action name, parameter)' as long as a subject element name and an action name are registered in a subject element name table 3-5 and an action name table 3-6 respectively. Then a command 'action function (parameter)' is obtained by adding a parameter to the converted action function. As a result, the describing forms of the action commands which are described in each fixed state, i.e., the subject element names (action names, parameters) are integrated into an interpreter form under a teaching action. Thus a robot language is easily incorporated as a command (action function) with a taught job defined as a new action.
Patent JP-H02308020-A (JP)
Title: Hydraulic circuit for two hydraulic pump of hydraulic excavator
Inventor: YOSHIDA YASUHIRO
IPC: E02F9/22
Filed: 1989-05-23
Abstract: PURPOSE:To make balanced operation possible to each of actuators by connecting, through restrictors and check valves, each of hydraulic circuits of two hydraulic pumps connected to a plurality of actuators. CONSTITUTION:To a hydraulic excavator composed of an upper structure and a lower structure, two hydraulic pumps PR and PL are provided as operating pressure source for driving a work equipment and a travel device. Then two hydraulic circuits are provided for connecting in parallel the hydraulic pumps PR and PL respectively to a plurality of actuators, and both of the hydraulic circuits are connected with restrictors S with check valves C installed at both sides of each of the restrictors S. At simultaneous operation of the work equipment and the travel device, insufficiency in the working fluid supplied by one hydraulic pump is supplemented by the supply from another hydraulic pump through the restrictors S, and balanced operation is made possible thereby to each of the actuators.
Patent JP-S5831380-A (JP)
Inventor: MASUI MASANORI
IPC: G09G1/06
Filed: 1981-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6020472-A (JP)
Title: Fuel cell
Inventor: HORIBA TATSUO
IPC: H01M8/02
Filed: 1983-07-15
Abstract: PURPOSE:To recover noble metals from an electrode containing noble metal catalyst by separately arranging electrode part containing noble metal catalyst from other cell components. CONSTITUTION:Porous films 5 are arranged between a cathode 1 and an ion exchange membrane 2, and an anode 3 and the membrane 2. Electroconductive mold releasing agent layers 6 are placed between gas separators 4 and electrodes respectively. Only the electrode which its performance is deteriorated is removed and recovered. The battery components such as the gas separator 4 and ion exchange membrane 2 are recovered separately from electrodes and used repeatedly.
Patent JP-S5832735-A (JP)
Inventor: OOHASHI ICHIJI
IPC: G01B11/00
Filed: 1981-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5254430-A (JP)
Title: Data recording device for camera
Inventor: FUJITA SUSUMU
IPC: G03B17/24
Filed: 1975-10-28
Abstract: PURPOSE: To maintain the exposure light amt.  to be nearly constant irrespective of the shutter speed by changing the brightness of illuminating means for data in accordance with the shutter speed and ASA speed of the camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000322174-A (JP)
Title: Display method for information terminal and the information terminal
Inventor: HIROOKA SHIGEKI
IPC: G06F3/0484
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an information terminal displaying method by which display suited to the size of a picture obtained after changing the display direction of the picture is attained. SOLUTION: A display direction on the screen of a display device is changed and the display start position of data displayed on the screen of the display device is stored (S101). Display data are generated from original data obtained before changing the display direction (S104) in accordance with the size of a picture (S103) obtained after changing the display direction (S102), a display start position after changing the display direction of the picture is determined from the stored display start position and the generated data are displayed from the determined display start position. Consequently, the display start position of display data optimum to the size of the picture can be determined (S105) and display suited to the size of the picture after changing the display direction of the picture can be attained (S106).
Patent JP-H04356966-A (JP)
Title: Insulated gate type field-effect transistor
Inventor: KAWAI SHINICHI
IPC: H01L29/78
Filed: 1991-06-03
Abstract: PURPOSE:To suppress an avalanche multiplication of carrier near a drain and to prevent an increase in a parasitic resistance by providing an opposite conductivity type low concentration diffused region having lower impurity concentration than that of source and drain diffused regions on a region covered only with a longer gate electrode of a thin semiconductor film. CONSTITUTION:Lengths of upper and lower gate electrodes 6, 5 are altered. For example, the upper electrode 6 is shortened, its center is brought into coincidence with that of the lower electrode 5, and disposed oppositely to a thin semiconductor film layer through a gate oxide film 3 or 4. A channel region 2 interposed to the held between the electrodes 5 and 6 of the thin semiconductor film layer is formed in an enhancement type, and parts 9, 10 covered only with the electrode 5 are formed in a low concentration depletion type. Thus, an electric field intensity near a drain is weakened to suppress generation of hot carrier, and carrier temperatures of the low concentration source and drain diffused regions 9, 10 are increased to suppress an increase in a parasitic resistance.
Patent JP-H05328339-A (JP)
Title: Image communication terminal equipment
Inventor: NISHIMURA HIROYUKI
IPC: H04N7/14
Filed: 1992-05-22
Abstract: PURPOSE:To expand the sitting range of a user and to obtain an easily usable device by supporting a flat display so as to optionally rotate it in a box. CONSTITUTION:The outer periphery of a flat display part 2b is fixed so as to be stuck to the inner periphery of a frame 6. Then, a rotational axis part 6 of the frame 6 is engaged with a guide hole part 7a of a frame 7 and a rotational axis part 7b of the elastic frame 7 is engaged with a guide hole part 8a of a fixing frame 8. The frame 8 is fixed to a display box body through fixing holes 8b. Thereby, the display part 2b can be optionally rotated in the vertical and horizontal directions by depressing an optional position on the display part 2b by a user's finger or the like and display contents can be correctly recognized from the front.
Patent JP-H08329435-A (JP)
Title: Cylinder device and its manufacture
Inventor: HATA YOSHIKAZU
IPC: G11B5/52
Filed: 1995-05-29
Abstract: PURPOSE: To precisely adhere and fix a fixed rotary transformer to a resin molded fixed cylinder. CONSTITUTION: The fixed cylinder 10 is resin-molded to a cylinder shape with resin material, and a rotary transformer adhesive surface 10e and three pieces or above of rotary transformer positioning parts 10f projecting from the rotary transformer adhesive surface 10e are respectively integrally formed on its partition wall 10c. The fixed rotary transformer 11 is adhered, fixed, attached and arranged on the rotary transformer adhesive surface 10e in the state of placing it on the rotary transformer positioning parts 10f.
Patent JP-H0754483-A (JP)
Title: Form made of synthetic resin
Inventor: MURAKAMI HIDEKI
IPC: B28B7/34
Filed: 1993-06-01
Abstract: PURPOSE:To remarkably reduce useless synthetic material and realize costdown and conservation of resources. CONSTITUTION:An external form 12 made of synthetic resin is provided with a rectangular chief plate 12a contacting concete at the front surface and side plates 12b rising to the rear side from the side edges of chief plate 12a. Internal reinforcing member 14, 16 is fitted in the rear side recession surrounded by the side plates 12b of the external form 12 and the chief plate 12a of external form is supported from the rear side. The internal reinforcing member 14, 16 is provided with a contact part 14a, 16a with the chief plate getting into contact with the rear face of the chief plate 12a of external form 12 and flanges 14a, 16b rising to the rear side from the peripheral edges of the contact part of chief plate. A plurality of internal reinforcing members 14, 16 are arranged to butt-joint these flanges 14, 16b and connect to each other by connectors 20. In this way, when a defect has generated at the molded face of external form in such an extent that it can not be used, only the external form may be replaced to a new one.
Patent JP-H07335427-A (JP)
Title: Superconductive coil
Inventor: KASHIMA TOSHIHIRO
IPC: B29C70/06
Filed: 1994-06-13
Abstract: PURPOSE:To manufacture a superconductive coil having high performance and stability by a method wherein the bobbin thereof is composed of an organic fiber having negative expansion coefficient as well as a fiber plastics integrally molded with a resin. CONSTITUTION:Within a superconductive coil wound around a tubular or columnar bobbin comprising a combination of an organic fiber having a negative expansion coefficient and a carbon fiber as well as a fiber reinforced plastics integrally molded with a resin. Otherwise, the organic fiber having the negative expansion coefficient is a high powerful, high elastic modulus polyethylene fiber or furthermore, the organic fiber and the carbon fiber are alternately wound around the bobbin making + or -40-90 deg. angle with the axial direction to be integrally molded with a resin. Through these procedures, the superconductive coil in the less training times and the maximum current value having the stability and high performance can be manufactured.
Patent JP-S61287771-A (JP)
Title: Printer
Inventor: SHIMOMURA SHINZO
IPC: B41J5/44
Filed: 1985-06-14
Abstract: PURPOSE:To enable high-quality printing to be performed with a small number of pins, by a system wherein a character font corresponding to character codes stored in a buffer is read from a character generator, and is given to a printer after momentarily storing it in a print image buffer. CONSTITUTION:The character generator 4 stores character fonts corresponding to character codes. The print image buffer 3 momentarily stores the character font outputted from the character generator 4. Namely, after the character codes supplied from a personal computer are stored into a printing data buffer 2, the character font corresponding to the character codes is read from the character generator 4, is momentarily stored in the buffer 3, and is thereafter given to the printer in response to a demand signal from the printer. When the character font in the character generator 4 is constituted of a large number of dots and is printed in several steps, high-quality printing can be performed with a small number of pins.
Patent JP-S5827136-A (JP)
Inventor: RICHIYAADO ETSUCHI BAANZU
IPC: G02B5/32
Filed: 1982-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6112960-A (JP)
Inventor: HATANO YUKIO
IPC: D04H1/492
Filed: 1984-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08331329-A (JP)
Title: Information input/output device
Inventor: ADACHI SHIZUO
IPC: H04N1/00
Filed: 1995-05-29
Abstract: PURPOSE: To obtain an information input/output device small in size and light in weight by providing a rotary head in slide contact with an inner circumferential surface of paper formed nearly cylindrical and conducting information input/output with respect to the paper and advancing the head on the paper while turning the head. CONSTITUTION: This device is provided with a self-running means 177 advanced in an axial direction of a paper sheet 8 formed nearly cylindrically when being arranged in the cylinder formed by the paper sheet 8 to be supported nearly cylindrically and with a rotary head 20 for information input/output conducting information input/output with the paper sheet 8 while being in slide contact with the surface of the paper sheet being an inner circumferential face of the cylinder by the paper sheet 8 through the drive operation. Since the rotary head 20 is in slide contact with nearly the entire surface of the paper sheet 8 through the advance on the paper sheet 8, the information input/output is conducted with a book including lots of field paper sheets such as a magazine or with a thick paper sheet.
Patent JP-S5655010-A (JP)
Title: Manufacture of oxide magnet
Inventor: NODA TOKUYUKI
IPC: H01F1/11
Filed: 1979-10-11
Abstract: PURPOSE:To efficiently manufacture a cylindrical oxide magnet which has high characteristics, long axis, and formed in one body, by extrusion molding a blended and kneaded material whose main component is an anisotropic-oxide magnetic material, and cooling said material by supplying cooling water. CONSTITUTION:When extruding the blended and kneaded material whose main component is the anisotropic-oxide magnetic material, the outer periphery of a pushing screw part 6 is cooled by supplying the cooling water 9 or the like. By this method, the heating of the pushing screw part is suppressed, and the material is prevented from drying, thereby the cylindrical oxide magnet which has the high characteristics, the long axis, and formed in one body can be efficiently manufactured.
Patent JP-S5255079-A (JP)
Title: Guage mechanism
Inventor: KOGURE KOUJI
IPC: B26D7/01
Filed: 1975-10-31
Abstract: PURPOSE: A gauge mechanism for determining punching positions on sheets such as documents, said gauge mechanism being designed to punch holes for clerical purposes, by easily determining the positions of filing holes that are to be punched on sheets of various sizes including free widths. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5464855-A (JP)
Title: Waste water treating method
Inventor: YOMO YUKIO
IPC: B01D15/00
Filed: 1977-10-31
Abstract: PURPOSE: To obtain economical adsorbing agent, by reacting industrial waste water with an adsorbing agent obtained by incomplely combusting sawdust or the like into charcoal and adding a small amount of active carbon to the charcoal.  
     CONSTITUTION: Wood blocks 2, obtained by cutting wood into small pieces, are put in a basket 3 and boiled in boiling tank 1. In doing so, organic substance such as lignin and tannin are released from the wood blocks 2 and reserved in waste water tank 5 as waste water 6. Then, adsorbing agent 8 for removing organic substances is added to waste water 6 in reaction tank 7, where they are agitated by fna 9 to cause reaction between them. The above adsorbing agent 8 is obtained by incompletely combusting wood blocks or sawdust produced in cutting wood into the state of charcoal and adding a small amount of active carbon to the charcoal. When adsorption is completed, waste water is separated into solid and liquid by means of cleaning press 10. Then, neutralizing agent 13 is added to waste water and discharged to the outside as clean water 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01300631-A (JP)
Title: Satellite communication system
Inventor: TEJIMA SHUNICHIRO
IPC: H04B7/15
Filed: 1988-05-28
Abstract: PURPOSE:To reduce the recovery time at a fault of a satellite transponder by providing two kinds of reception frequencies to a surrounding station in advance and allowing the surrounding station to switch the 2 kinds of reception frequencies periodically at the fault of line. CONSTITUTION:A frequency storage section 1 of surrounding stations 22, 23 stores 2 reception frequencies for active and standby use and a nonvolatile memory is in use so as not to lose the reception frequency even if the power supply of the device is interrupted. When a line fault is detected by a line fault detection section 4, the two reception frequencies for standby and active use in the frequency storage section 1 are set alternately to a reception frequency conversion section 3 till the line fault is restored and a timer 7 is reset. That is, when a center station 21 uses a frequency corresponding to the standby reception frequency stored in the surrounding stations 22, 23 to send a signal, the surrounding stations 22, 23 receive the signal automatically. Thus, the communication interruption period at a fault of the satellite transponder is reduced.